Senecio integerrimus var. exaltatus (Nutt.) Cronquist
Asteraceae
R.R. Halse
10008
2017-06-07
USA, Oregon, Jackson, Siskiyou Mountains, along old Hwy 99S by milepost 8, ca 0.5 mile S of its junction with the Mount Ashland Ski Road, on the E side of I-5, S of Ashland.